1.2 Acronyms/Abbreviations

Table 1-1. Acronyms/Abbreviations
Acronyms/AbbreviationsDescription
ACAnalog Comparators
ADCAnalog-To-Digital Converter
AFCAutomatic Frequency Control
AHB AMBA Advanced High-Performance Bus
AIN Analog Inputs
AMBA Advanced Microcontroller Bus Architecture
APB AMBA Advanced Peripheral Bus
BORBrown-out Reset
BUPDIV Backup Clock Division
BWBandwidth
CCL Custom Control Logic
CPUDIV CPU Clock Division
CRCCyclic Redundancy Check
CTSClear To Send
EC Error Correction Code
EICExternal Interrupt Controller
EMI Electro Magnetic Interference
FSK Frequency Shift Keying
GCLK Generic Clock Generator
GPIO General Purpose I/O pin
HVIN Hardware Version Identification Number
IPA Isopropyl alcohol
IrDA Infrared Data Association
IRQ Interrupt Request
ISM Industrial, Scientific and Medical
LINLocal Interconnect Network
LNA Low Noise Amplifier
LoRaLong Range
LoRaWAN®Long Range Wide Area Network
LPDIV Low Power Clock Division
MTBMicro Trace Buffer
NMI Non-Maskable Interrupt
OEMOriginal Equipment Manufacturer
PAPower Amplifier
PER Packet Error Rate
PMNProduct Marketing Name
PORPower-on Reset
PTCPeripheral Touch Controller
RF Radio frequency
RFI_HF RF Input High Frequency
RFO_HF RF Output High Frequency
RSSI Received signal strength indication
RSTC Reset Controller
RTCReal Time Counter
RTSRequest To Send
RX Receive/Receiver
SERCOMSerial Communication
SFSpreading Factor
SiPSystem-in-package
SMBus System Management Bus
SP3T Single Pole Three Throw
SRAMStatic Random Access Memory
SUPC Supply Controller
SWDSerial Wire Debug
TCXO Temperature Compensated Crystal Oscillator
TRX Transceiver
TX Transmit/Transmitter
UART Universal Asynchronous Receiver Transmitter
UHFUltra-High Frequency
USART Universal Synchronous and Asynchronous Receiver and Transmitter
USBUniversal Serial Bus
WDTWatch-dog Timer
WiSUN Wireless Smart Utility Network
WMBus Wireless Meter Bus
WO Waveform Outputs